-26.74% is the change from 849 to 622
Calculation steps:
[( 622 - 849 ) ÷ 849] x 100 = -26.74%
Formula
Percentage change = [(622 - 849) / 849] x 100
Subtract the new number by the original number
622 - 849 = -227
-227 ÷ 849 = -0.2673733804475854
-0.2673733804475854 x 100 = -26.74%